M 5.5 earthquake in the USA (Las Vegas) — December 28, 1976

M 5.5 earthquake in the USA (Las Vegas) — December 28, 1976. Epicenter 123 km NW of Las Vegas, depth 10 km, 10:00 Local (1976-12-28 18:00 UTC). Shaking felt by ~2.8M people. Readings from every reporting agency, affected towns, aftershock sequence.

123 km NW of Las Vegas (USA) — 37.1, -116.036

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